Battle-Mech Excavator

Once per turn: You can equip 1 "Battle-Mech"
creature from your hand or discard pile to this
card.
If an Upgrade card(s) is sent to the discard pile
while equipped to this card, add 1 "Battle-
Mech" creature from your discard pile to your
hand.
Once per turn: You can equip this card to a
"Battle-Mech" creature you control. You can
send this face-up Upgrade card to the discard
pile to draw 1 card.